Evaluation of grid-point atmospheric model of IAP LASG version 2 (GAMIL2)

Evaluation of grid-point atmospheric model of IAP LASG version 2 (GAMIL2)
复制标题

IAP LASG 版本 2 (GAMIL2) 网格点大气模型的评估

DOI:
10.1007/s00376-013-2157-5
复制
发表时间:
2013-04
影响因子:
5.8
通讯作者:
Huang Wenyu
Huang Wenyu
中科院分区:
地球科学2区
文献类型:
--
作者:
Yang Guangwen;Wang Bin;Dong Li;Liu Li;Shen Si;Hu Ning;Sun Wenqi;Wang Yong;Huang Wenyu

文献摘要

参考文献

被引文献

相似文献

通过对深对流参数化、积云分数和双矩云微物理方案的升级,以及对部分较大不确定参数的改变,构建了IAP LASG格点大气模型(GAMIL2)。本文对GAMIL2的性能进行了评价,结果表明,GAMIL2与之前版本的GAMIL1相比,在大气顶部(TOA)和地表能量收支成分方面有了显著的改进;短波云辐射强迫的地理分布;层积与总降雨量之比;大气环流对热带海洋的响应;马登朱利安涛动(MJO)的东向传播和时空结构。此外,间接气溶胶效应(IAE)为- 0.94 wm - 2,在IPCC第四次评估报告(2007)给出的0 ~ - 2 wm - 2范围内。讨论了不确定参数对MJO和辐射通量的影响。
The Grid-point Atmospheric Model of IAP LASG version 2 (GAMIL2) has been developed through upgrading the deep convection parameterization, cumulus cloud fraction and two-moment cloud microphysical scheme, as well as changing some of the large uncertain parameters. In this paper, its performance is evaluated, and the results suggest that there are some significant improvements in GAMIL2 compared to the previous version GAMIL1, for example, the components of the energy budget at the top of atmosphere (TOA) and surface; the geographic distribution of shortwave cloud radiative forcing (SWCF); the ratio of stratiform versus total rainfall; the response of atmospheric circulation to the tropical ocean; and the eastward propagation and spatiotemporal structures of the Madden Julian Oscillation (MJO). Furthermore, the indirect aerosols effect (IAE) is −0.94 W m−2, within the range of 0 to −2 W m−2given by the IPCC 4th Assessment Report (2007). The influence of uncertain parameters on the MJO and radiation fluxes is also discussed.
DOI: 10.1175/2008jcli2105.1
发表时间: 2008-08
期刊: Journal of Climate
影响因子: 4.9
作者:
H. Morrison;A. Gettelman
通讯作者: H. Morrison;A. Gettelman
DOI: 10.1175/2009jcli2610.1
发表时间: 2009-07
期刊: Journal of Climate
影响因子: 4.9
作者:
Xiouhua Fu;Bin Wang
通讯作者: Xiouhua Fu;Bin Wang
利用 IAP LASG (GAMIL) 网格点大气模型预测亚洲-澳大利亚季风年际变化
DOI: 10.1007/s00376-008-0387-8
发表时间: 2008-05
期刊: 大气科学进展(英文版)
影响因子: --
作者:
李建平;吴志伟
通讯作者: 吴志伟
DOI: 10.1080/16742834.2012.11446963
发表时间: 2012-01
影响因子: 2.3
作者:
Li-Juan Li-Li-Juan-Li-2243372072;Xie Xin;Wang Bin;Dong Li
通讯作者: Li-Juan Li-Li-Juan-Li-2243372072;Xie Xin;Wang Bin;Dong Li